I will provide a custom python audio reactive video effect generator with source

Turn any video into a music-synced visual effect video automatically, using Python.

This tool analyzes your audio track and reacts to it in real time, applying one of 4 built-in visual effects that pulse, shift, and flash in sync with the beat:

Color Burn a cinematic color-shifting overlay that reacts to the music Beat Zoom the video punches in and out on beat drops RGB Shift a glitch-style channel-split effect on loud hits Brightness Flash the video darkens in quiet parts and brightens on loud parts

What you get:

Full Python source code (not compiled/obfuscated you can read, modify, and reuse it)

All 4 effects included, switchable with a single command-line flag

Works with your video's own built-in audio, OR a separate song/audio file

Adjustable effect intensity (subtle to strong)

Step-by-step setup guide (README) no coding experience needed to run it

Output file automatically named with the effect and timestamp

Why this instead of an after-effects template? No expensive software, no manual keyframing. Point it at any video + song and it does the reactive editing for you in seconds reusable forever, for any future video.

Perfect for: YouTubers, music producers, TikTok/Reels editor